Backflow refers to any situation in which water in your home plumbing flows in the opposite direction of what the system was designed for. Backflow is a serious problem that can affect the health of your family by causing toxic agents to enter your drinking water supply. While proper protection from backflow is a requirement in the building codes of many municipalities, not all homes have appropriate backflow prevention devices installed. If you suspect your home is at risk, contact Mr. Rooter Plumbing of Greater Syracuse today for a comprehensive analysis.